<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
    <meta name="description" content="Toggle High Dynamic Range (HDR).">
    <meta name="cesium-sandcastle-labels" content="Post Processing">
    <title>Cesium Demo</title>
    <script type="text/javascript" src="../Sandcastle-header.js"></script>
    <script type="text/javascript" src="../../../Build/CesiumUnminified/Cesium.js" nomodule></script>
    <script type="module" src="../load-cesium-es6.js"></script>
</head>
<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
<style>
    @import url(../templates/bucket.css);
</style>
<div id="cesiumContainer" class="fullSize"></div>
<div id="loadingOverlay"><h1>Loading...</h1></div>
<div id="toolbar"></div>
<script id="cesium_sandcastle_script">
function startup(Cesium) {
    'use strict';
//Sandcastle_Begin
var viewer = new Cesium.Viewer('cesiumContainer', {
    terrainProvider : Cesium.createWorldTerrain(),
    shadows : true
});

if (!viewer.scene.highDynamicRangeSupported) {
    window.alert('This browser does not support high dynamic range.');
}

viewer.scene.camera.setView({
    destination : new Cesium.Cartesian3(-1915097.7863741855, -4783356.851539908, 3748887.43462683),
    orientation : new Cesium.HeadingPitchRoll(6.166004548388564, -0.043242401760068994, 0.002179961955988574),
    endTransform : Cesium.Matrix4.IDENTITY
});

viewer.scene.highDynamicRange = true;

Sandcastle.addToggleButton('HDR', true, function(checked) {
    viewer.scene.highDynamicRange = checked;
});

var url = '../../SampleData/models/DracoCompressed/CesiumMilkTruck.gltf';
var position = Cesium.Cartesian3.fromRadians(-1.9516424279517286, 0.6322397098422969, 1239.0006814631095);
var heading = Cesium.Math.toRadians(-15.0);
var pitch = 0;
var roll = 0;
var hpr = new Cesium.HeadingPitchRoll(heading, pitch, roll);
var orientation = Cesium.Transforms.headingPitchRollQuaternion(position, hpr);
var scale = 10.0;

var entity = viewer.entities.add({
    name : url,
    position : position,
    orientation : orientation,
    model : {
        uri : url,
        scale : scale
    }
});
//Sandcastle_End
    Sandcastle.finishedLoading();
}
if (typeof Cesium !== 'undefined') {
    window.startupCalled = true;
    startup(Cesium);
}
</script>
</body>
</html>
